diff --git a/.kokoro/docs/docker/requirements.txt b/.kokoro/docs/docker/requirements.txt
index a6bec3226d4..bc460d60a7c 100644
--- a/.kokoro/docs/docker/requirements.txt
+++ b/.kokoro/docs/docker/requirements.txt
@@ -357,9 +357,9 @@ protobuf==6.33.6 \
     #   google-api-core
     #   googleapis-common-protos
     #   proto-plus
-pyasn1==0.6.4 \
-    --hash=sha256:9c447d8431c947fe4c8febc4ed9e760bc29011a5b01e5c74b67025bd9fb8ce81 \
-    --hash=sha256:deda9277cfd454080ec40b207fb6df82206a3a2688735233cdcd8d3d565f088b
+pyasn1==0.6.5 \
+    --hash=sha256:4017b0fce125096b8573b39c989fdb1a4b19cf761e683398184550fea0e66587 \
+    --hash=sha256:6b11616a6bcf3a40e635f082bb232fa57b5e0dd7f517bd7ddd69ec3794508a47
     # via pyasn1-modules
 pyasn1-modules==0.4.2 \
     --hash=sha256:29253a9207ce32b64c3ac6600edc75368f98473906e8fd1043bd6b5b1de2c14a \